22  *  "Universal Serial Bus, Device Class: Smart Card"
293     CCIDCardState *card;  member
323  * This device implemented based on the spec and with an Athena Smart Card
329         /* Smart Card Device Class Descriptor */
380                      * 100000 USB Wake up signaling supported on card
490 static const uint8_t *ccid_card_get_atr(CCIDCardState *card, uint32_t *len)  in ccid_card_get_atr()  argument
492     CCIDCardClass *cc = CCID_CARD_GET_CLASS(card);  in ccid_card_get_atr()
495         return cc->get_atr(card, len);  in ccid_card_get_atr()
500 static void ccid_card_apdu_from_guest(CCIDCardState *card,  in ccid_card_apdu_from_guest()  argument
504     CCIDCardClass *cc = CCID_CARD_GET_CLASS(card);  in ccid_card_apdu_from_guest()
507         cc->apdu_from_guest(card, apdu, len);  in ccid_card_apdu_from_guest()
846     if (s->card) {  in ccid_write_data_block_atr()
847         atr = ccid_card_get_atr(s->card, &len);  in ccid_write_data_block_atr()
945                 "usb-ccid: not sending apdu to client, no card connected\n");  in ccid_on_apdu_from_guest()
953     if (s->card && len <= BULK_OUT_DATA_SIZE) {  in ccid_on_apdu_from_guest()
954         ccid_card_apdu_from_guest(s->card, recv->abData, len);  in ccid_on_apdu_from_guest()
1183 void ccid_card_send_apdu_to_guest(CCIDCardState *card,  in ccid_card_send_apdu_to_guest()  argument
1186     DeviceState *qdev = DEVICE(card);  in ccid_card_send_apdu_to_guest()
1207 void ccid_card_card_removed(CCIDCardState *card)  in ccid_card_card_removed()  argument
1209     DeviceState *qdev = DEVICE(card);  in ccid_card_card_removed()
1218 int ccid_card_ccid_attach(CCIDCardState *card)  in ccid_card_ccid_attach()  argument
1220     DeviceState *qdev = DEVICE(card);  in ccid_card_ccid_attach()
1228 void ccid_card_ccid_detach(CCIDCardState *card)  in ccid_card_ccid_detach()  argument
1230     DeviceState *qdev = DEVICE(card);  in ccid_card_ccid_detach()
1241 void ccid_card_card_error(CCIDCardState *card, uint64_t error)  in ccid_card_card_error()  argument
1243     DeviceState *qdev = DEVICE(card);  in ccid_card_card_error()
1252      * We flush all pending answers on CardRemove message in ccid-card-passthru,  in ccid_card_card_error()
1260 void ccid_card_card_inserted(CCIDCardState *card)  in ccid_card_card_inserted()  argument
1262     DeviceState *qdev = DEVICE(card);  in ccid_card_card_inserted()
1273     CCIDCardState *card = CCID_CARD(qdev);  in ccid_card_unrealize()  local
1274     CCIDCardClass *cc = CCID_CARD_GET_CLASS(card);  in ccid_card_unrealize()
1279         ccid_card_card_removed(card);  in ccid_card_unrealize()
1282         cc->unrealize(card);  in ccid_card_unrealize()
1284     s->card = NULL;  in ccid_card_unrealize()
1289     CCIDCardState *card = CCID_CARD(qdev);  in ccid_card_realize()  local
1290     CCIDCardClass *cc = CCID_CARD_GET_CLASS(card);  in ccid_card_realize()
1295     if (card->slot != 0) {  in ccid_card_realize()
1297                    card->slot);  in ccid_card_realize()
1300     if (s->card != NULL) {  in ccid_card_realize()
1301         error_setg(errp, "usb-ccid card already full, not adding");  in ccid_card_realize()
1305         cc->realize(card, &local_err);  in ccid_card_realize()
1311     s->card = card;  in ccid_card_realize()
1324     s->card = NULL;  in ccid_realize()